| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.61 | 8.633% | $189.6841 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $61.73 | 8.187% | $66.7838 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $66.67 | 7.872% | $71.9183 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $175.83 | 12.809% | $198.3521 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $104.94 | 5.442% | $110.6508 | $110.65 | $110.65 | $110.70 |
| Purchase #6 | $107.79 | 12.726% | $121.5074 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $175.68 | 8.445% | $190.5162 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $867.25 | $949.4127 | $949.41 | $949.40 | $949.50 | |